. 2020 Jul 7;10(43):25567–25585. doi: 10.1039/d0ra02340j

Dimensionless separation factor (R_L) calculated from Langmuir constant (b) for F⁻ ion adsorption on G, GL-CS/G, EDTA-GL-CS/G, SDS-CS/G, and CTAB-CS/G adsorbents.

Initial F⁻ ion concentration (mg L⁻¹)	G	GL-CS/G	EDTA-GL-CS/G	SDS-CS/G	CTAB-CS/G
10	0.781	0.813	0.574	0.625	0.510
20	0.641	0.179	0.403	0.454	0.342
50	0.416	0.465	0.212	0.250	0.208
100	0.263	0.303	0.119	0.143	0.094
200	0.151	0.178	0.063	0.076	0.049

Dimensionless separation factor (RL) calculated from Langmuir constant (b) for F− ion adsorption on G, GL-CS/G, EDTA-GL-CS/G, SDS-CS/G, and CTAB-CS/G adsorbents.